P0BC2 Possible Causes
- Faulty hybrid battery temperature sensor
- Hybrid battery temperature sensor circuit open or shorted
- Poor electrical connection in hybrid battery temperature sensor circuit
What Does It Mean?
How to Fix Code P0BC2
Check the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0BC2 Possible Symptoms
Illuminated engine light (or service engine soon warning light)
P0BC2 Meaning
The engine control module (ECM) monitors hybrid battery temperature sensor “E”. The ECM sets the OBDII code when hybrid battery temperature sensor “E” does not meet factory specifications.